Nonsquares in A277699 listed in the order of their appearance.

Terms

a(0) =57a(1) =209a(2) =228a(3) =217a(4) =233a(5) =801a(6) =836a(7) =809a(8) =912a(9) =793a(10) =868a(11) =785a(12) =1009a(13) =932a(14) =1017a(15) =969a(16) =3137a(17) =3204a(18) =3145a(19) =3344a(20) =3193a(21) =3236a(22) =3185a(23) =3648a(24) =3217a(25) =3172a(26) =3225a(27) =3472a(28) =3241a(29) =3140